Transmission Media Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Transmission media are directly controlled by the

1. physical layer
2. data link layer
3. network layer
4. session layer

MCQ 2: The ray of light refracts and moves closer to the surface then the angle of the incidence is

1. equal to the critical angle
2. not equal to the critical angel
3. less than the critical angle
4. greater than the critical angle

MCQ 3: RG-59 is used in

1. radio
2. thick Ethernet
3. thin Ethernet
4. cable TV

MCQ 4: In single mode, the decrease in density results in a critical angle that is close enough to

1. 180 degree
2. 360 degree
3. 0 degree
4. 90 degree

MCQ 5: Optical fibers use reflection to guide light through a

1. channel
2. metal wire
3. light
4. plastic